You may select either the Auto 510-T XL batteries (340mAh) or the Manual 510 XL batteries (280mAh). The charger included will be the 510 USB charger which can be used to charge either style of battery. Included in this kit is 2 complete Joye 510-T cigarettes (2 atomizers and 2 batteries), 5 tanks of your choosing, 1 510 USB charger, 1 AC/USB adapter . We will match atomizer color to battery color chosen. It is important to order liquids or have prefilled tanks to begin.